Model # 2641-20

Internet # 203028010

M18 Lithium-Ion 18-Volt Cordless 10 oz. Caulk and Adhesive Gun (Tool-Only)

$199.00 /each



Model # 2641-20

Internet # 203028010

Super-strong and reliable, the Milwaukee M18 Lithium-Ion 18-Volt Cordless 10 oz. Caulk and Adhesive Gun (Tool-Only) delivers incredible pushing force for your toughest jobs and provides exceptional bead control. The all-metal gears provide 950 lbs. of force for the highest viscosity materials, while the variable speed trigger and 6-setting maximum speed dial optimize the 0-21 IPM flow rate. Featuring constant flow technology (CFT), motor oscillation is eliminated for steady material dispensing and even beads at all viscosity levels. Easy to use and control, the rotating collar maximizes bead control around turns and with the interchangeable quick-change carriage design, you can quickly change between 10 oz. carriage, quart-carriage and 20 oz. sausage barrels. Ideal for the jobsite or for DIY projects at home, with the long-lasting M18 REDLITHIUM battery, 200 tubes of 10 oz. construction adhesive can be dispensed on one battery charge.

  • Milwaukee-built all metal gears deliver 950 lbs. of force for the highest viscosity materials
  • Variable speed trigger for maximum control of the flow rate and bead width
  • Constant flow technology results in a steady material flow rate and even beads at all viscosity levels
  • Anti-drip mechanism instantly stops material from expelling upon trigger release
  • Rotating quick-change collar accepts all Milwaukee quick change configurations; 10 oz. carriage, quart-size carriage and 20 oz. sausage style barrels
  • 6-setting max speed dial optimizes flow rate from 0-21 IPM (inches per minute) based on application
  • Compatible batteries: Compact 1.5 Ah (48-11-1815), Compact 2.0 Ah (48-11-1820), Extra Capacity 3.0 Ah (48-11-1828) and Extended Capacity 4.0 Ah (48-11-1840)
  • Compatible chargers: M18/M12 Multi-Voltage (48-59-1812) and M18 AC/DC (2710-20)
  • Includes: M18 18-Volt Lithium-Ion Cordless 10 oz. Caulk and Adhesive Gun
  • 5-year limited tool warranty
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Batteries Included 
Battery Power Type 
Lithium Ion 
Battery Size 
Lithium Ion 
Caulk Type 
Charger Included 
Color Family 
Cordless Tool Type 
Caulk Gun 
Cordless/ Corded 
Maximum tube capacity (oz.) 
Power Tool Product Type 
Product Weight (lb.) 
4.9 lb 
Tools Product Type 
Power Tool 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed,CSA Listed,ETL Listed 
Manufacturer Warranty 
5 Year Limited Tool Warranty 


Caulk Type: Silicone
Price: $150 - $200
Brand: Milwaukee
Review Rating: 4 & Up


Rated 5.0 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by The best I use Milwaukee caulking gun for more than 10 years and I love it. The new model, the best. January 26, 2016
Rated 5.0 out of 5.0 by Great tool So glad I purchased this caulk gun. Speed settings & variable speed trigger gives great control. The feature I like best is when you release the trigger it quickly drops the pressure on the caulk tube. No drips or weeping at all out of the caulk tube nozzle. I can't believe the battery life. By the way, I'm a licensed contractor so I really put it to the test. September 24, 2013
Rated 5.0 out of 5.0 by Worth EVERY penny Can't believe I waited so long to get this. I don't use a caulk gun on a daily basis; however it seems as though when I need one I'm after it for awhile. The ease with which this gun works is amazing... it almost makes it fun. Yup... it is a wee bit heavier than a non-electric and I suppose there could be places it just would be able to access, but then just grab your old standby manual gun. It certainly saves wear and tear on my 67 year old hands. And I've NEVER regretted pay a bit extra for the Milwaukee brand of tools... they just offer such tremendous quality. Snap-on and Milwaukee... just can't beat em... guess I have a passion for the color red. July 29, 2014
Rated 5.0 out of 5.0 by Super strong and consitent The system is powerful and works as describe in the flyer... it goes, and goes and goes.... June 17, 2014
  • 2016-02-01 T06:34:41.485-06:00
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